- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05533775
A Study to Evaluate Glofitamab Monotherapy and Glofitamab + Chemoimmunotherapy in Pediatric and Young Adult Participants With Relapsed/Refractory Mature B-Cell Non-Hodgkin Lymphoma (iMATRIX GLO)
A Phase I/II, Open-Label, Single-Arm, Two-Part Trial to Evaluate Safety, Tolerability, Pharmacokinetics, and Anti-Tumor Activity of Glofitamab in Monotherapy and in Combination With Chemoimmunotherapy in Pediatric and Young Adult Participants With Relapsed/Refractory Mature B-Cell Non-Hodgkin Lymphoma
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Estimated)
Phase
- Phase 2
- Phase 1
Contacts and Locations
Study Contact
- Name: Reference Study ID Number: CO43810 https://forpatients.roche.com
- Phone Number: 888-662-6728
- Email: global-roche-genentech-trials@gene.com
Study Locations
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Queensland
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South Brisbane, Queensland, Australia, 4101
- Recruiting
- Queensland Children?s Hospital
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Western Australia
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Nedlands, Western Australia, Australia, 6009
- Recruiting
- Perth Children's Hospital
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København Ø, Denmark, 2100
- Recruiting
- Rigshospitalet; Ny Medicin til Børn med Kræft
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Bordeaux, France, 33076
- Recruiting
- Hôpital Pellegrin; Service d'oncologie pédiatrique
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Villejuif, France, 94805
- Recruiting
- Gustave Roussy
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Muenster, Germany, 48149
- Recruiting
- Universitaetsklinikum Muenster; Paedriatrische Haematologie und Onkologie
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Lazio
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Roma, Lazio, Italy, 00165
- Recruiting
- IRCCS Ospedale Pediatrico Bambino Gesù; Clinical trial center - Pad. Salviati 1 floor
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Piemonte
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Torino, Piemonte, Italy, 10126
- Recruiting
- Ospedaliera Ospedale Infantile Regina Margherita; Oncoematologia Pediatrica-Centro Trapianti Cellule
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Seoul, Korea, Republic of, 05505
- Recruiting
- Asan Medical Center
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Seoul, Korea, Republic of, 03080
- Completed
- Seoul National University Hospital- Pediatric Site
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Barcelona, Spain, 08035
- Recruiting
- Hospital Universitari Vall d'Hebron
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Madrid, Spain, 28009
- Recruiting
- Hospital Infantil Universitario Niño Jesus; Servicio de Onco-hematologia
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Alabama
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Birmingham, Alabama, United States, 35233
- Recruiting
- Children's Hospital of Alabama
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California
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Oakland, California, United States, 94609
- Recruiting
- UCSF Benioff Children's Hospital Oakland
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Oakland, California, United States, 94611
- Recruiting
- Kaiser Permanente Oakland Medical Center
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Roseville, California, United States, 95661
- Recruiting
- Kaiser Permanente - Roseville
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Santa Clara, California, United States, 95051
- Active, not recruiting
- Kaiser Permanente - Santa Clara
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Maryland
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Baltimore, Maryland, United States, 21205
- Recruiting
- Johns Hopkins University
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Missouri
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Kansas City, Missouri, United States, 64108
- Recruiting
- Childrens Mercy Hosp & Clinics
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New York
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New York, New York, United States, 10065
- Recruiting
- MSKCC
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Ohio
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Cincinnati, Ohio, United States, 45229
- Recruiting
- Cincinnati Children's Hospital Medical Center
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Age 6 months to < 18 years at the time of signing Informed Consent for Part 1 and Cohort B of the study, and age 6 months to ≤ 30 years old at the time of signing Informed Consent for Part 2 of the study
- Histologically re-confirmed diagnosis, via tissue biopsy, or bone marrow aspirate, pleural effusion, or ascites, prior to study entry of aggressive mature B-NHL that expresses CD20 (reconfirmed by IHC or flow cytometry if IHC is not possible), including BL, BAL (mature B-cell leukemia FAB L3), DLBCL, and PMBCL, at the time of first R/R disease for Cohort A and second or greater R/R disease for Cohort B
- Refractory or relapsed disease (i.e., prior treatment was ineffective or intolerable) following first-line standard-of-care chemoimmunotherapy for Cohort A and following at least two prior systemic chemoimmunotherapy regimens and who have exhausted all available established therapies for Cohort B
- Measurable disease, defined as: At least one bi-dimensionally measurable nodal lesion, defined as > 1.5 cm in its longest dimension, or at least one bi dimensionally measurable extranodal lesion, defined as > 1.0 cm in its longest dimension; or percentage of bone marrow involvement with lymphoma cells defined by cytomorphological analysis of bone marrow aspirates
- Adequate performance status, as assessed according to the Lansky or Karnofsky Performance Status scales: Participants < 16 years old: Lansky Performance Status ≥ 50%; Participants ≥ 16 years old: Karnofsky Performance Status ≥ 50%
- Adequate bone marrow, liver, and renal function
- Negative test results for acute or chronic hepatitis B virus (HBV), hepatitis C virus (HCV)
- Negative HIV test at screening, with the following exception: Individuals with a positive HIV test at screening are eligible provided they are stable on anti-retroviral therapy for at least 4 weeks, have a CD4 count ≥200/uL, have an undetectable viral load, and have not had a history of opportunistic infection attributable to AIDS within the last 12 months
- Negative SARS-CoV-2 antigen or PCR test within 7 days prior to enrollment
- Participants and/or caregivers who are willing and able to complete clinical outcome assessments throughout the study using either paper or interviewer methods
Exclusion Criteria:
- Isolated CNS disease of mature B-NHL without systemic involvement, and primary CNS lymphoma
- Receipt of glofitamab prior to study enrollment
- Ongoing adverse events from prior anti-cancer therapy that were not resolved to Grade ≤ 1 (exceptions: alopecia, Grade 2 peripheral neuropathy)
- Grade ≥ 3 adverse events, with the exception of Grade 3 endocrinopathy managed with replacement therapy
- Participants with active infections which are not resolved prior to Day 1 of Cycle 1
- Prior solid organ transplantation
- Known or suspected history of hemophagocytic lymphohistiocytosis (HLH), or chronic active Epstein-Barr viral infection (CAEBV)
- Active autoimmune disease requiring treatment
- History of severe allergic or anaphylactic reactions to monoclonal antibody therapy (or recombinant antibody-related fusion proteins) or known sensitivity or allergy to murine products, except if the participant was able to safely receive it after initial administration (consider consultation with Medical Monitor)
- History of confirmed progressive multifocal leukoencephalopathy
- Current or past history of uncontrolled non-malignant CNS disease, such as stroke, epilepsy, CNS vasculitis, or neurodegenerative disease
- Evidence of significant and uncontrolled concomitant diseases that could affect compliance with the protocol or interpretation of results
- Major surgery or significant traumatic injury < 28 days prior to the obinutuzumab pretreatment infusion (excluding biopsies) or anticipation of the need for major surgery during study treatment
- Administration of a live, attenuated vaccine within 4 weeks before the start of study treatment (obinutuzumab pretreatment) or at any time during the study treatment period and within 12 months after end of study treatment
- Participants with any other diseases, metabolic dysfunction, physical examination finding, or clinical laboratory finding giving reasonable suspicion of a disease or condition that would contraindicate the use of an investigational drug
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Experimental: Arm A
Participants will receive glofitamab + R-ICE chemoimmunotherapy for up to 3 cycles (cycle length = 21 days).
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Participants will receive intravenous (IV) obinutuzumab pretreatment on Days 1 and 2 of Cycle 1 (Cycle length = 21 days)
Arm A: Participants will receive IV glofitamab on Days 8 and 15 of Cycle 1, then on Day 1 of Cycles 2 and 3 Arm B: Participants will receive IV glofitamab on Days 8 and 15 of Cycle 1, then on Day 1 of each cycle thereafter (Cycle length = 21 days)
Participants will receive IV rituximab on Days 5, 6, 7, and 8 of Cycles 2 and 3 (Cycle length = 21 days)
Participants will receive IV ifosfamide on Days 3, 4, and 5 of cycle 1 and on Days 5, 6, 7, and 8 of Cycles 2 and 3 (Cycle length = 21 days)
Participants will receive IV carboplatin on Days 3, 4, and 5 of cycle 1 and on Days 5, 6, 7, and 8 of Cycles 2 and 3 (Cycle length = 21 days)
Participants will receive IV etoposide on Days 3, 4, and 5 of cycle 1 and on Days 5, 6, 7, and 8 of Cycles 2 and 3 (Cycle length = 21 days)
Participants will receive IV tocilizumab as needed to manage cytokine release syndrome (CRS) events
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Experimental: Arm B
Participants will receive glofitamab monotherapy for up to 12 cycles (cycle length = 21 days).
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Participants will receive intravenous (IV) obinutuzumab pretreatment on Days 1 and 2 of Cycle 1 (Cycle length = 21 days)
Arm A: Participants will receive IV glofitamab on Days 8 and 15 of Cycle 1, then on Day 1 of Cycles 2 and 3 Arm B: Participants will receive IV glofitamab on Days 8 and 15 of Cycle 1, then on Day 1 of each cycle thereafter (Cycle length = 21 days)
Participants will receive IV tocilizumab as needed to manage cytokine release syndrome (CRS) events
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
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Achievement of a complete response (CR) as determined by the investigator according to the International Pediatric NHL Response Criteria for pediatric participants and Lugano Classification for young adult participants (Arm A)
Time Frame: Up to 3 treatment cycles (cycle length = 21 days)
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Up to 3 treatment cycles (cycle length = 21 days)
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Serum concentration of glofitamab in combination with R-ICE chemoimmunotherapy (Arm A)
Time Frame: Up to 3 treatment cycles (cycle length = 21 days)
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Up to 3 treatment cycles (cycle length = 21 days)
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Serum concentration of glofitamab monotherapy (Arm B)
Time Frame: Up to 12 treatment cycles (Arm B) (cycle length = 21 days)
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Up to 12 treatment cycles (Arm B) (cycle length = 21 days)
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Percentage of participants with adverse events (AEs) (Arm A)
Time Frame: Approximately 3 years
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Approximately 3 years
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Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Objective response rate (ORR) (Arms A and B)
Time Frame: Up to 3 (Arm A) or 12 (Arm B) treatment cycles (cycle length = 21 days)
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Up to 3 (Arm A) or 12 (Arm B) treatment cycles (cycle length = 21 days)
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Percentage of participants who proceed to HSCT after up to three cycles of treatment (Arm A)
Time Frame: Up to 3 treatment cycles (cycle length = 21 days)
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Up to 3 treatment cycles (cycle length = 21 days)
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Serum concentration of obinutuzumab (Arms A and B)
Time Frame: Up to 3 (Arm A) or 12 (Arm B) treatment cycles (cycle length = 21 days)
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Up to 3 (Arm A) or 12 (Arm B) treatment cycles (cycle length = 21 days)
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Serum concentration of rituximab (Arm A)
Time Frame: Up to 3 treatment cycles (cycle length = 21 days)
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Up to 3 treatment cycles (cycle length = 21 days)
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Percentage of participants with anti-drug antibodies (ADAs) (Arms A and B)
Time Frame: Up to 3 treatment cycles (cycle length = 21 days)
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Up to 3 treatment cycles (cycle length = 21 days)
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Duration of complete response (DOCR) (Arm A)
Time Frame: From the first occurrence of a documented complete response (CR) to documented disease progression or death from any cause (whichever occurs first) (approximately 3 years)
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From the first occurrence of a documented complete response (CR) to documented disease progression or death from any cause (whichever occurs first) (approximately 3 years)
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Progression-free survival (PFS) (Arm A)
Time Frame: From enrollment to the first occurrence of disease progression or death from any cause (whichever occurs first) (approximately 3 years)
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From enrollment to the first occurrence of disease progression or death from any cause (whichever occurs first) (approximately 3 years)
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Event-free survival (EFS) (Arm A)
Time Frame: From enrollment to the first occurrence of disease progression, death from any cause, or start of new anti-lymphoma therapy (not including planned hematopoietic stem cell transplantation (HSCT)) (approximately 3 years)
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From enrollment to the first occurrence of disease progression, death from any cause, or start of new anti-lymphoma therapy (not including planned hematopoietic stem cell transplantation (HSCT)) (approximately 3 years)
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Overall survival (OS) (Arms A and B)
Time Frame: From the first study treatment to the date of death from any cause (Arm A = approximately 3 years, Arm B = approximately 4 years)
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From the first study treatment to the date of death from any cause (Arm A = approximately 3 years, Arm B = approximately 4 years)
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Duration of response (DOR) (Arm B)
Time Frame: From the first occurrence of a documented CR or partial response (PR) until documented disease progression or death from any cause, whichever occurs first (approximately 4 years)
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From the first occurrence of a documented CR or partial response (PR) until documented disease progression or death from any cause, whichever occurs first (approximately 4 years)
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Percentage of participants with AEs (arm B)
Time Frame: Approximately 3 years
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Approximately 3 years
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Collaborators and Investigators
Sponsor
Investigators
- Study Director: Clinical Trials, Hoffmann-LaRoche
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Immune System Diseases
- Neoplasms by Histologic Type
- Neoplasms
- Lymphoproliferative Disorders
- Lymphatic Diseases
- Immunoproliferative Disorders
- Lymphoma
- Lymphoma, B-Cell
- Lymphoma, Non-Hodgkin
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Enzyme Inhibitors
- Antirheumatic Agents
- Antineoplastic Agents
- Immunologic Factors
- Antineoplastic Agents, Alkylating
- Alkylating Agents
- Antineoplastic Agents, Phytogenic
- Topoisomerase II Inhibitors
- Topoisomerase Inhibitors
- Antineoplastic Agents, Immunological
- Carboplatin
- Etoposide
- Ifosfamide
- Rituximab
- Obinutuzumab
Other Study ID Numbers
- CO43810
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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